30.
(Continued)
Refer to the NAND and NOR gates above. Inputs A and B are expressed at the output
as AB. Inputs C and D of the NOR gate above are expressed as C+D at the output.
Note that the whole quantity is complemented at the output of both gates, not just the
separate variables.
Write the output expression for the following NOR gate.
31.
Complete the truth table below for the NOR operation.
X+Y+Z
1-19
IT0342
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